FR1451131A - Improvement in shock-absorbing bearings, especially for timepieces - Google Patents

Improvement in shock-absorbing bearings, especially for timepieces

Info

Publication number
FR1451131A
FR1451131A FR36305A FR36305A FR1451131A FR 1451131 A FR1451131 A FR 1451131A FR 36305 A FR36305 A FR 36305A FR 36305 A FR36305 A FR 36305A FR 1451131 A FR1451131 A FR 1451131A
Authority
FR
France
Prior art keywords
timepieces
shock
improvement
absorbing bearings
bearings
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR36305A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tissot SA
Original Assignee
Tissot SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tissot SA filed Critical Tissot SA
Application granted granted Critical
Publication of FR1451131A publication Critical patent/FR1451131A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B31/00—Bearings; Point suspensions or counter-point suspensions; Pivot bearings; Single parts therefor
    • G04B31/02—Shock-damping bearings
    • G04B31/04—Shock-damping bearings with jewel hole and cap jewel
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B31/00—Bearings; Point suspensions or counter-point suspensions; Pivot bearings; Single parts therefor
    • G04B31/004—Bearings; Point suspensions or counter-point suspensions; Pivot bearings; Single parts therefor characterised by the material used
    • G04B31/016—Plastic bearings
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B31/00—Bearings; Point suspensions or counter-point suspensions; Pivot bearings; Single parts therefor
    • G04B31/02—Shock-damping bearings

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Support Of The Bearing (AREA)
  • Sliding-Contact Bearings (AREA)
FR36305A 1964-11-05 1965-10-26 Improvement in shock-absorbing bearings, especially for timepieces Expired FR1451131A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1433464A CH443157A (en) 1964-11-05 1964-11-05 Shock absorbing bearing for timepiece

Publications (1)

Publication Number Publication Date
FR1451131A true FR1451131A (en) 1966-06-24

Family

ID=61627811

Family Applications (1)

Application Number Title Priority Date Filing Date
FR36305A Expired FR1451131A (en) 1964-11-05 1965-10-26 Improvement in shock-absorbing bearings, especially for timepieces

Country Status (5)

Country Link
US (1) US3306027A (en)
CH (1) CH443157A (en)
DE (1) DE1298454B (en)
FR (1) FR1451131A (en)
GB (1) GB1117220A (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3590575A (en) * 1970-02-06 1971-07-06 Hamilton Watch Co Oilless shockproof bearing for timepieces
US3758172A (en) * 1970-06-25 1973-09-11 Portescap Elastic pivot bearings
US3922041A (en) * 1970-06-25 1975-11-25 Portescap Elastic pivot bearings
JPS5153334U (en) * 1974-10-23 1976-04-23
DE19944866B8 (en) † 1999-09-18 2008-05-29 C. Rob. Hammerstein Gmbh & Co. Kg Adjustment device for a motor vehicle seat
DE10247094B4 (en) * 2002-10-09 2005-06-02 Siemens Ag clockwork
DE102004049105B4 (en) 2004-10-07 2006-11-02 Ims Gear Gmbh bearing element
EP1921518B1 (en) * 2006-11-09 2010-05-26 ETA SA Manufacture Horlogère Suisse Assembly component comprising overlaid blade-shaped elastic structures and timepiece equipped with this component
ATE455319T1 (en) * 2006-11-09 2010-01-15 Eta Sa Mft Horlogere Suisse MOUNTING ELEMENT COMPRISING TWO ROWS OF EXTENSIBLE STRUCTURES AND CLOCK COMPRISING THIS ELEMENT
ATE467860T1 (en) * 2006-11-09 2010-05-15 Eta Sa Mft Horlogere Suisse MOUNTING ELEMENT COMPRISING EXTENSIBLE STRUCTURES IN THE FORM OF FORKS, AND CLOCK COMPRISING THIS ELEMENT
EP1986059A1 (en) * 2007-04-26 2008-10-29 ETA SA Manufacture Horlogère Suisse Pivoting device for an arbor inside a timepiece
JP5455115B2 (en) * 2009-10-07 2014-03-26 セイコーインスツル株式会社 Watch bearings, movements and portable watches
CH705861A2 (en) * 2011-12-12 2013-06-14 Swatch Group Res & Dev Ltd Method for manufacturing shock-proof bearing for mechanical watch, involves machining elastic structure and blind hole in single crystal quartz wafer by introducing wafer in chemical etching bath adapted to anisotropic etching of quartz
EP2806314A1 (en) * 2013-05-24 2014-11-26 The Swatch Group Research and Development Ltd. Shock absorber with bayonet
EP2884348A1 (en) * 2013-12-11 2015-06-17 The Swatch Group Research and Development Ltd. Bi-material shockproof system for a clock piece

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH168494A (en) * 1933-03-02 1934-04-15 Marti Fritz Bearings for shafts, especially for those in clockworks.
DE712686C (en) * 1937-04-27 1941-10-23 Fritz Marti Movable movement bearing
CH217008A (en) * 1940-08-12 1941-09-30 Rossel Timothee Elastic bearing for watch mobile.
CH268589A (en) * 1948-08-23 1950-05-31 Ag Uhrenfabrik Eterna Bumpers for watch axes.
FR984562A (en) * 1949-02-11 1951-07-09 Method of constructing precision mechanisms such as clockwork mechanisms or the like and mechanisms thus obtained
DE832579C (en) * 1949-07-25 1952-02-25 Junghans Geb Ag Spring-loaded bearing for shaft journals in precision mechanical gears
FR1147838A (en) * 1955-04-21 1957-11-29 D Horlogerie Charles Tissot & bearing element and method for its manufacture
CH332553A (en) * 1955-06-01 1958-09-15 Colomb Henri Pillow bearing for watch movement
BE548326A (en) * 1955-07-27 Merlin Gerin
DE1142175B (en) * 1956-08-16 1963-01-10 Vorkauf Heinrich Water tube boiler with a transverse drum supported on downpipes

Also Published As

Publication number Publication date
CH1433464A4 (en) 1967-01-31
CH443157A (en) 1968-01-31
GB1117220A (en) 1968-06-19
US3306027A (en) 1967-02-28
DE1298454B (en) 1969-06-26

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